The Lee Guarantee – Pro AC Repair & HVAC Service in Houston

The Lee Guarantee – Houston’s Trusted HVAC Promise

At The Lee Thompson Co., we believe a job isn’t finished until you are 100% satisfied. As a family-owned HVAC company serving Houston for over 60 years, our reputation has been built on honesty, craftsmanship, and standing behind our work—long after the service call is complete.

That commitment is The Lee Guarantee.

We’re Not Done Until the Job Is Done Right

When you choose The Lee Thompson Co. for HVAC service, repair, or installation in Houston, you can expect the job to be completed correctly the first time. If something isn’t right, we don’t walk away—we fix it.

Our technicians take the time to ensure your air conditioning or heating system is operating properly, efficiently, and safely before we consider the job complete.

100% Satisfaction Guaranteed

Your comfort matters. If you’re not fully satisfied with our HVAC service, we will address your concerns quickly and professionally until you are. This is how we’ve earned the trust of Houston homeowners and businesses across multiple generations.

We don’t believe in temporary fixes—only lasting solutions.

1-Year Parts & Labor Warranty on All Service Work

Every HVAC repair and service call we perform in the Houston area is backed by a 1-year parts and labor warranty. That means peace of mind knowing your investment is protected long after we leave your home or business.

Extended Warranties on Full System Replacements

When we install a new HVAC system, you receive even greater protection. Our full system replacements include extended manufacturer warranties and labor coverage, ensuring long-term reliability, efficiency, and value.

We install high-quality equipment—and we stand behind it.

A Houston HVAC Company You Can Trust

Anyone can make promises. Ours are backed by decades of experience, factory-trained technicians, and a company name that Houston has trusted for over 60 years. From routine AC repairs to complete system replacements, we hold ourselves accountable for every job we perform.

When you choose The Lee Thompson Co., you’re choosing:

  • Trusted Houston HVAC professionals

  • Quality workmanship with no shortcuts

  • Clear communication and honest service

  • Guaranteed results

That’s The Lee Guarantee.

Best HVAC Company in Houston

You can't go wrong by calling The Lee Thompson Co.. Our team is licensed, insured and we are a BBB-accredited business with an A+ rating. Take a look at our reviews, and you'll see plenty of satisfied customers and 5-star ratings! We offer fast and reliable services for HVAC in Houston.

More importantly, we regularly offer special discounts and promotions, so you can get affordable HVAC services. We also offer flexible payment options on approved credit to allow you to upgrade or maintain your comfort without breaking the bank.

We solve problems every day. Reach out to us today for fast and reliable HVAC services in Houston!